5 jumper wires etc.
Android bluetooth relay control.
2 4 channel 12vdc relay card.
First make sure your hc 05 bluetooth module is paired with your mobile.
How i wired my componnents i have shown in blow pic.
Dc 12v 16 channel bluetooth relay board wireless remote control switch for android phones with bluetooth functions https www banggood in custlink vkd3ny.
Dc 12v 16 channel bluetooth relay board wireless remote control switch for android phone.
Relay module 12v 8 channel bluetooth relay module remote control switch board for android.
To use this app you need one of these three modules.
Relay module 12v 8 channel bluetooth relay module remote control switch board for android.
This here is a final project that i made for my micro controller class at my local junior college.
2 channel relay module bluetooth 4 0 ble blue switch ios app for iphone and ipad blue switch app for android smartphones control a relay module via bluetooth with a smartphone app.
Control relays with a custom android app.
Get it as.
This app allows you to control a 2 4 or 8 channel relay module bluetooth ble with your iphone or ipad.
Bluetooth phone app control 1 channel relay switch module for access control motor led light android controllerac 220v.
3 hc 05 bluetooth module.
The code behind this is pretty simple.
3 3 out of 5 stars 2.
3 3 out of 5 stars 2.
This project consists of using an arduino a cheap bluetooth module and a relay to control for example a lamp by connecting it with your smartphone via bluetooth.
Now please can you provide me a sketch so that i can operate relay via my android mobile using arduino bluetooth control device android app.
Dsd tech 4 channels bluetooth relay module for remote control switch compatible with iphone and android 4 3 12v 4 2 out of 5 stars 46.
Dsd tech sh bt01c bluetooth relay v2 support.
10 coupon applied at checkout save 10 with.
Check the manual of bluetooth module.
4 arduino bluetooth control device android app.
The bluetooth module receives data from the paired android smartwatch and triggers the relay based on the received data.
Its a 4 channel relay board that is controlled via a bluetooth device as well as an android app for a simple interface to control the individual relays.
10 coupon applied at checkout save 10 with.
The default password for pairing is 1234 or 0000.
The hability to control any appliance around your house using only your smartphone is very interesting.
12v 4 channel bluetooth relay android mobile remote control switch 4ch for motor led light lamp lock net us 14 07 piece free shipping 4 orders.